<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
          const p1 = new Promise((resolve, reject) => {
            try {
                console.log('请求A数据。。。');
                setTimeout(() => {
                    console.log('请求A数据结束。。。');
                    resolve("A数据")
                }, 1500)

            } catch (e) {
                reject(e.message)
            }
        })
        const p2 = new Promise((resolve, reject) => {
            try {
                console.log('请求b数据。。。');
                setTimeout(() => {
                    console.log('请求b数据结束。。。');
                    resolve("B数据")
                }, 2500)

            } catch (e) {
                reject(e.message)
            }
        })
        const p3 = new Promise((resolve, reject) => {
            try {
               
                console.log('请求c数据。。。');
                 throw new Error('检查网络')
                setTimeout(() => {
                    console.log('请求c数据结束。。。');
                    resolve("B数据")
                }, 2000)

            } catch (e) {
                reject(e.message)
            }
        })
        //使用Promise.allStattled方法
        const result = Promise.allSettled([p1,p2,p3])
        console.log('result',result);
    </script>
</body>
</html>